Mining Americas (TSX:MAI) Cyclically Adjusted PB Ratio: 9.55 (As of Aug. 21, 2026) — 27% Above Median

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

TSX:MAI Mining Americas Inc TSX:MAI
48 GF Score
Price C$6.11
GF Value C$21.87
Valuation Possible Value Trap
! 2 Warning Signs
View Full Analysis

What is Mining Americas Cyclically Adjusted PB Ratio?

Mining Americas TSX:MAI +2.69% 48 Cyclically Adjusted PB Ratio is 9.55 as of Aug. 21, 2026, which is 27% above its 10-year median of 7.53. GuruFocus rates TSX:MAI with a GF Score™ of 48/100 and a GF Value™ of C$21.87 (Possible Value Trap). The stock has 2 warning signs investors should review. Among 1,516 Metals & Mining companies, Mining Americas ranks worse than 89.71% on this metric.

As of today (2026-08-21), Mining Americas's current share price is C$6.11. Mining Americas's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 was C$0.64. Mining Americas's Cyclically Adjusted PB Ratio for today is 9.55.

The historical rank and industry rank for Mining Americas's Cyclically Adjusted PB Ratio or its related term are showing as below:

TSX:MAI' s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 0.75   Med: 7.53   Max: 91.25
Current: 9.59

During the past years, Mining Americas's highest Cyclically Adjusted PB Ratio was 91.25. The lowest was 0.75. And the median was 7.53.

TSX:MAI's Cyclically Adjusted PB Ratio is ranked worse than
89.71% of 1516 companies
in the Metals & Mining industry
Industry Median: 1.51 vs TSX:MAI: 9.59

The Shiller PE Ratio was first used by professor Robert Shiller. He uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings per share of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted book value per share of a company over the past 10 years.

Mining Americas's adjusted book value per share data for the three months ended in Jun. 2026 was C$1.890. Add all the adjusted book value per share for the past 10 years together and divide the count will get our Cyclically Adjusted Book per Share, which is C$0.64 for the trailing ten years ended in Jun. 2026.

Shiller PE for Stocks: The True Measure of Stock Valuation


Mining Americas  (TSX:MAI) Cyclically Adjusted PB Ratio Explanation

Compared with the regular PB Ratio, which works poorly for cyclical businesses, the Cyclically Adjusted PB Ratio smoothed out the fluctuations of book value during business cycles. Therefore it is more accurate in reflecting the valuation of the company.

If a company has consistent business performance, the Cyclically Adjusted PB Ratio should give similar results to regular PB Ratio.


Mining Americas Cyclically Adjusted PB Ratio Related Terms


Mining Americas Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Mining Americas's Cyclically Adjusted PB Ratio can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Mining Americas Cyclically Adjusted PB Ratio Chart

Mining Americas Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted PB Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.81 1.41 88.66 6.61 9.85

Mining Americas Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Cyclically Adjusted PB Ratio Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 7.09 8.51 9.85 10.32 7.90

TSX:MAI vs NEM, AU: Cyclically Adjusted PB Ratio Comparison

For the Gold subindustry, Mining Americas's Cyclically Adjusted PB Ratio, along with its competitors' market caps and Cyclically Adjusted PB Ratio data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


Mining Americas Cyclically Adjusted PB Ratio vs Metals & Mining Industry

For the Metals & Mining industry and Basic Materials sector, Mining Americas's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Mining Americas's Cyclically Adjusted PB Ratio falls into.


TSX:MAI
48GF Score
Mining Americas Inc TSX:MAI
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Mining Americas Cyclically Adjusted PB Ratio Calculation

Like the Shiller PE Ratio, the Cyclically Adjusted PB Ratio takes the Book Value per Share from the past 10 years, adjusts it for inflation, and then calculates the average. This average is then used for the P/B calculation. Because it considers this 10-year average, it's often referred to as the CAPB Ratio.

The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio.

Mining Americas's Cyclically Adjusted PB Ratio for today is calculated as

Cyclically Adjusted PB Ratio=Share Price/ Cyclically Adjusted Book per Share
=6.11/0.64
=9.55

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Mining Americas's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 is calculated as:

For example, Mining Americas's adjusted Book Value per Share data for the three months ended in Jun. 2026 was:

Adj_Book=Book Value per Share/CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=1.89/133.5265*133.5265
=1.890

Current CPI (Jun. 2026) = 133.5265.

Mining Americas Quarterly Data

Book Value per Share CPI Adj_Book
201609 0.223 101.765 0.293
201612 -0.051 101.449 -0.067
201703 -0.096 102.634 -0.125
201706 0.444 103.029 0.575
201709 0.350 103.345 0.452
201712 0.170 103.345 0.220
201803 0.076 105.004 0.097
201806 0.058 105.557 0.073
201809 0.013 105.636 0.016
201812 -0.027 105.399 -0.034
201903 0.079 106.979 0.099
201906 0.079 107.690 0.098
201909 0.045 107.611 0.056
201912 0.083 107.769 0.103
202003 0.202 107.927 0.250
202006 0.379 108.401 0.467
202009 0.665 108.164 0.821
202012 0.729 108.559 0.897
202103 0.733 110.298 0.887
202106 0.755 111.720 0.902
202109 0.730 112.905 0.863
202112 0.726 113.774 0.852
202203 0.770 117.646 0.874
202206 0.823 120.806 0.910
202209 0.962 120.648 1.065
202212 0.936 120.964 1.033
202303 0.997 122.702 1.085
202306 0.954 124.203 1.026
202309 0.864 125.230 0.921
202312 0.823 125.072 0.879
202403 0.795 126.258 0.841
202406 0.678 127.522 0.710
202409 0.546 127.285 0.573
202412 0.665 127.364 0.697
202503 0.487 129.181 0.503
202506 0.464 129.892 0.477
202509 0.320 130.287 0.328
202512 1.816 130.366 1.860
202603 1.987 132.262 2.006
202606 1.890 133.527 1.890

Add all the adjusted book value per share together and divide the count will get our Cyclically Adjusted Book per Share.

Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.

What does a Cyclically Adjusted PB Ratio of 9.55 mean?
Mining Americas (TSX:MAI) has a Cyclically Adjusted PB Ratio of 9.55 as of Aug. 21, 2026. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on Mining Americas and its competitors. This is 27% above median its historical median of 7.53. Over the past decade, Mining Americas' Cyclically Adjusted PB Ratio has ranged from 0.75 to 91.25. According to the industry distribution chart, Mining Americas ranks #1360 out of 1516 companies in the Metals & Mining industry, placing it in the top 89.7%.
Is Mining Americas' Cyclically Adjusted PB Ratio too high?
Mining Americas' current Cyclically Adjusted PB Ratio of 9.55 is 27% above median its 10-year median of 7.53. Over the past 10 years, this metric has ranged from a low of 0.75 to a high of 91.25. The Metals & Mining industry median Cyclically Adjusted PB Ratio is 1.51. Mining Americas' value of 9.55 is 532.5% above this industry median. Based on the distribution chart, Mining Americas ranks #1360 out of 1516 companies in the Metals & Mining industry, which is in the bottom quartile relative to peers. Overall, Mining Americas has a GF Score™ of 48/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Mining Americas' Cyclically Adjusted PB Ratio compare to NEM and AU?
According to the Metals & Mining industry distribution chart, Mining Americas ranks #1360 out of 1516 companies for Cyclically Adjusted PB Ratio. This places Mining Americas in the lower half of its industry. The industry median Cyclically Adjusted PB Ratio is 1.51. Mining Americas' value of 9.55 is 532.5% above this benchmark. Historically, Mining Americas' own Cyclically Adjusted PB Ratio has ranged from 0.75 to 91.25 over the past decade. While the company's 10-year median is 7.53 vs. the industry median of 1.51, Mining Americas has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted PB Ratio for a Metals & Mining company?
The median Cyclically Adjusted PB Ratio among Metals & Mining companies is 1.51, based on 1,516 companies in the industry. Companies in the top quartile (top 25%) have a Cyclically Adjusted PB Ratio significantly above this median, while those in the bottom quartile fall well below. However, Cyclically Adjusted PB Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Mining Americas's current Cyclically Adjusted PB Ratio of 9.55 is 532.5% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Cyclically Adjusted PB Ratio mean?
A high Cyclically Adjusted PB Ratio can signal that a stock is expensive relative to its fundamentals. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on Mining Americas and its competitors. For the Metals & Mining industry, the median Cyclically Adjusted PB Ratio is 1.51 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Mining Americas's current Cyclically Adjusted PB Ratio is 9.55, which is 27% above median its own 10-year median of 7.53. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Mining Americas stock overvalued right now?
Based on GuruFocus' analysis, Mining Americas (TSX:MAI) is currently considered Possible Value Trap. The stock's GF Value™ is C$21.87, compared to a current price of C$6.11 — trading 72.1% below its estimated fair value. The current Cyclically Adjusted PB Ratio is 9.55, which is 27% above median its 10-year median of 7.53 and 532.5% above the Metals & Mining industry median of 1.51. Mining Americas' overall GF Score™ is 48/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted PB Ratio calculated?
Cyclically Adjusted PB Ratio is calculated from a company's financial statements. For Mining Americas (TSX:MAI), the current Cyclically Adjusted PB Ratio is 9.55 as of Aug. 21, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Mining Americas (TSX:MAI) Overvalued in 2026?

Based on GuruFocus' analysis, Mining Americas stock appears to be undervalued. The current stock price of C$6.11 is trading 72.1% below its estimated GF Value™ of C$21.87. GuruFocus considers Mining Americas to be Possible Value Trap.

Key valuation signals for TSX:MAI:

  • Cyclically Adjusted PB Ratio: 9.55 (27% above median its 10-year median of 7.53)
  • GF Value™: C$21.87 vs. price of C$6.11 (72.1% below fair value)
  • GF Score™: 48/100 with 2 warning signs
  • Industry Position: 532.5% above the Metals & Mining median (#1360 of 1516)

No single metric tells the full story. See the TSX:MAI stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Mining Americas Business Description

Other Exchanges MAIFF:USAPYC:Germany
Address 55 York Street, Suite 402, Toronto, ON, CAN, M5J 1R7
Minera Alamos Inc is a junior mining and exploration company engaged directly and indirectly through its subsidiaries in the acquisition, exploration, and development of mineral properties located in Mexico. The Company operates in three business segment united States: producing and development assets located in Nevada and Arizona. Mexico: producing and development assets located in Sonora, Zacatecas, and Durango and Corporate: corporate administration, financing activities, and strategic oversight conducted in Canada.
48GF Score

Get the complete analysis for TSX:MAI

Cyclically Adjusted PB Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

C$6.11
Price
C$21.87
GF Value